The signs of a true believer are five:
- Sayyid bin Tawas quotes: When the women and children of Imam Hussein (AS) returned from the Shaam town and arrived in Iraq, they said to their guide: take us from Karbala. When they got to the place where Imam Hussein and his companions were martyred, they saw Jaber Ibn Abdollah Ansari with a group of people from Bani Hashem and a man from the family of the messenger of Allah who had come to visit Imam Hussein peace be upon him. They are arrived there at one time and then they wept and mourned and hit on their heads and faces with one another. They held a heart-rending mourning ceremony which was excruciating painful, the women of that place also joined them and they publically mourned for a few days.
source : erfan.ir